Physics
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Physics
Turning up the heat on electrons reveals an elusive physics phenomenon
Heating a strip of platinum creates a “spin current” in the material’s electrons due to the spin Nernst effect.
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Astronomy
Ultrahigh energy cosmic rays come from outside the Milky Way
The biggest cosmic ray haul ever points toward other galaxies as the source of the rays, not our own.
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Quantum Physics
A new test of water ripples supports the idea of quantum heat in a vacuum
Water waves bolster theory that accelerating space travelers really feel the heat.
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Materials Science
Tiny ‘supraballs’ put a new spin on creating long-lasting color
Nano-sized balls of melanin and silica generate durable colors.
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Animals
Animal goo inspires better glue
Researchers are turning to nature to create adhesives that work in the wet environment of the human body.
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Physics
How to peel permanent marker off glass
Water’s surface tension can peel a thin hydrophobic film such as permanent ink off glass surfaces.
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Astronomy
The sun’s strongest flare in 11 years might help explain a solar paradox
The sun tends to release its biggest flares at the ends of solar cycles — and we might finally be able to test why.
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Particle Physics
The results from a slew of experiments are in: Dark matter remains elusive
Scientists continue the search for particles that make up the universe’s missing matter.
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Particle Physics
Dark matter still remains elusive
Scientists continue the search for particles that make up the universe’s missing matter.
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Quantum Physics
Minuscule jitters may hint at quantum collapse mechanism
Vibrations of a tiny cantilever could help reveal why quantum rules fail on large scales.
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Tech
Tiny quantum storage device fits on a chip
Photon information processing on nanoscale could enable future communication networks.
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Physics
Molecules face the big chill
Scientists have cooled molecules below a previously impassable limit.